/*
    GNU GENERAL LICENSE
    Copyright (C) 2006 The Lobo Project. Copyright (C) 2014 - 2016 Lobo Evolution

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
    License as published by the Free Software Foundation; either
    verion 3 of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General License for more details.

    You should have received a copy of the GNU General Public
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    

    Contact info: lobochief@users.sourceforge.net; ivan.difrancesco@yahoo.it
 */
package org.lobobrowser.html.renderer;

import org.lobobrowser.html.dombl.ModelNode;

/**
 * The Class LineBreak.
 */
public class LineBreak {

    /** The Constant NONE. */
    public static final int NONE = 0;

    /** The Constant LEFT. */
    public static final int LEFT = 1;

    /** The Constant RIGHT. */
    public static final int RIGHT = 2;

    /** The Constant ALL. */
    public static final int ALL = 3;

    /** The break type. */
    private final int breakType;

    /** The new line node. */
    private final ModelNode newLineNode;

    /**
     * Instantiates a new line break.
     *
     * @param breakType
     *            the break type
     * @param newLineNode
     *            the new line node
     */
    public LineBreak(final int breakType, ModelNode newLineNode) {
        super();
        this.breakType = breakType;
        this.newLineNode = newLineNode;
    }

    /** Gets the break type.
	 *
	 * @return the break type
	 */
    public int getBreakType() {
        return this.breakType;
    }

    /** Gets the model node.
	 *
	 * @return the model node
	 */
    public ModelNode getModelNode() {
        return this.newLineNode;
    }

    /**
     * Gets the break type.
     *
     * @param clearAttr
     *            the clear attr
     * @return the break type
     */
    public static int getBreakType(String clearAttr) {
        if (clearAttr == null) {
            return NONE;
        } else if ("all".equalsIgnoreCase(clearAttr)) {
            return ALL;
        } else if ("left".equalsIgnoreCase(clearAttr)) {
            return LEFT;
        } else if ("right".equalsIgnoreCase(clearAttr)) {
            return RIGHT;
        } else {
            return NONE;
        }
    }
}
